Method do_custom_choices

examples/read_input.py:40–52

Call read_input to use custom history and choices.

(self, _)

    @cmd2.with_category(EXAMPLE_COMMANDS)
    def do_custom_choices(self, _) -> None:
        """Call read_input to use custom history and choices."""
        self.poutput("Tab completing with static choices list and using custom history")
        try:
            input_str = self.read_input(
                "> ",
                history=self.custom_history,
                choices=["choice_1", "choice_2", "choice_3"],
            )
        except EOFError:
            pass
        else:
            self.custom_history.append(input_str)

    def choices_provider(self) -> cmd2.Choices:
        """Example choices provider function."""